CVE-2026-107613

A NULL pointer dereference vulnerability in the Win8ScreenDriver component of GlavSoft TightVNC Server for Windows before 2.8.88 allows an attacker to crash the server, causing a denial of service. When re-initialization of the DXGI Desktop Duplication driver fails in applyNewScreenProperties for...

CVE-2026-19936: Concurrent Execution using Shared Resource with Improper Synchronization

The Bluetooth Mesh Access-layer delayable message queue in subsys/bluetooth/mesh/delayablemsg.c shares three intrusive lists busyctx, freectx, freechunks and one kworkdelayable between two cooperative threads with no synchronization: btmeshdelayablemsgmanage runs on the Bluetooth host RX thread,...

CVE-2026-85859: NULL Pointer Dereference

Null pointer dereference in Windows Message Queuing Queue Manager allows an authorized attacker to deny service over a network...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : libde265 vulnerability (USN-8909-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8909-1 advisory. It was discovered that libde265 did not properly validate certain crafted H.265 bitstreams, leading to...

CVE-2026-102700: Undefined Security Weakness

With its original introduction, GNTTABcacheflush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the specified page is...

PT-2026-111645

With its original introduction, GNTTAB cache flush was made available uniformly. XSA-232 CVE-2017-14318 then covered an omitted NULL pointer check, yet the addition of that check failed to adjust the subsequent error path. That error path fails to drop a page reference in case the specified page ...

SUSE SLES12 Security Update : expat (SUSE-SU-2026:4615-1)

"The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4615-1 advisory. - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. -...

SUSE SLES15 Security Update : expat (SUSE-SU-2026:4623-1)

"The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4623-1 advisory. - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. -...

CentOS Linux 8.5 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1791852988)

The CentOS Linux 8.5 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.5:CLSA-2026:1791852988 advisory. - In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: idle: Check acpifetchacpidev return value The...

PT-2026-112336

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description A null pointer dereference in Windows Hyper-V allows an authorized attacker to cause a local denial of service. A null pointer dereference occurs when a program attempts to read from ...

CVE-2026-70248: NULL Pointer Dereference

Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally...

SUSE SLED15 / SLES15 Security Update : expat (SUSE-SU-2026:4619-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4619-1 advisory. - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents...

AlmaLinux 9.2 [TuxCare] Security Update: cups / cups-client / cups-devel / cups-filesystem / cups-ipptool / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1791915424)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791915424 advisory. - OpenPrinting CUPS through 2.4.20 contains a resource-exhaustion vulnerability in the submission-timeout handling of cupsdCheckJobs...

CVE-2026-70566: NULL Pointer Dereference

Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally...

CVE-2026-84017: NULL Pointer Dereference

Null pointer dereference in Windows Routing and Remote Access Service RRAS allows an unauthorized attacker to deny service over a network...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-8875-1)

"The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8875-1 advisory. It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leadi...

Ubuntu 20.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-8879-1)

"The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8879-1 advisory. It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null...

Ubuntu 22.04 LTS : Linux kernel (Azure CVM) vulnerabilities (USN-8876-1)

"The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8876-1 advisory. It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null...

Ubuntu 22.04 LTS : Linux kernel (GCP) vulnerabilities (USN-8877-1)

"The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8877-1 advisory. It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null...

Ubuntu 20.04 LTS : Linux kernel (GCP) vulnerabilities (USN-8878-1)

"The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8878-1 advisory. It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null...